[M] Change in coreboot[master]: cpu/intel/microcode: Implement microcode info caching inside cbmem

[Reka Norman (Code Review)]

Attention is currently required from: Tarun Tuli, Subrata Banik, Kangheui Won, Kapil Porwal, Julius Werner, Arthur Heymans, Lean Sheng Tan.

Reka Norman has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74873 )

Change subject: cpu/intel/microcode: Implement microcode info caching inside cbmem
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Patch Set 4:

(1 comment)

Patchset:

PS3:
> Arthur is right, splitting the file is the only viable way to solve this. […]

Kangheui, how far did you get on b/242473942 before we realised it wouldn't help nissa? Maybe someone on the rex team could pick up your work.